MXLIST.NET - 3.77.139.87.in-addr.arpa
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3.77.139.87.in-addr.arpa checked at 2025-10-22T00:09:38.340Z 300ms 21/21/21 100% R:123.77.139.87.in-addr.arpa
| PTR | mail.teckentrup.de | ||||||
| A | 91.25.172.50🇩🇪 Deutsche Telekom | ||||||
| PTR | mail.teckentrup.de | ||||||
| PTR | spx.teckentrup.de | ||||||
| A | 91.25.172.50🇩🇪 Deutsche Telekom | ||||||
| PTR | mail.teckentrup.de | ||||||
77.139.87.in-addr.arpa
| NS | pns.dtag.de | ||||||
| NS | secondary007.dtag.net | ||||||
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